| No. | Material Code | Short Name | Price | Unit of Measure | Purchaser Name | Purchaser Group | Effective Date | Expiration Date |
|---|---|---|---|---|---|---|---|---|
| 1 | Q000039943 | FREE CHLORINE TEST PAPER 0‐25 ppm | 780.00 | EA | Natrujak | 013 | 11/12/2025 | 31/12/2026 |
| 2 | Q000049928 | Chlorine test kit 0.15-2.00 mg/l | 320.00 | BT | Natrujak | 013 | 11/12/2025 | 31/12/2026 |
| 3 | Q000040107 | ชุดทดสอบคลอรีน | 320.00 | EA | Natrujak | 013 | 11/12/2025 | 31/12/2026 |
| 4 | Q000040305 | น้ำยาวัดค่าHardness0-25mg/l | 320.00 | PC | Natrujak | 013 | 11/12/2025 | 31/12/2026 |
